฿2,803+ Cheap flights from San Francisco
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from San Francisco
Discover essential information about flights departing from San Francisco, including flight schedules, destinations, airlines operating at the San Francisco airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 10 July 2025.
Cheapest airline | ฟรอนเทียร์แอร์ไลน์ |
---|---|
Good round-trip deal | ฿3,179 or less |
Good one-way deal | ฿784 or less |
Find flights from San Francisco
Cheapest flights from San FranciscoExplore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 10 July 2025.
Explore the most affordable flight options available from San Francisco. Find the lowest fares based on data from user searches, with prices last updated on 10 July 2025.
Find flights from San Francisco within your budget
Find flights departing from San Francisco that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 July 2025. In the last 7 days, Cheapflights users made a total of 17,341 searches
Fly to
Route
Depart
Return
Price
San FranciscoPhuket City
SFO - HKT
SFOHKT
San Francisco
Tue 30/9
11:30-14:10
1 stop36h 40m
Phuket City
Thu 23/10
20:10-09:40
1 stop27h 30m
San FranciscoPhuket City
SFO - HKT
SFOHKT
San Francisco
Fri 12/9
10:00-19:05
1 stop43h 05m
Phuket City
Fri 26/9
20:25-07:00
1 stop24h 35m
San FranciscoChiang Mai
SFO - CNX
SFOCNX
San Francisco
Mon 8/9
23:30-23:40
1 stop34h 10m
Chiang Mai
Wed 17/9
00:45-15:30
1 stop28h 45m
San FranciscoChiang Mai
SFO - CNX
SFOCNX
San Francisco
Sat 1/11
12:45-21:50
1 stop43h 05m
Chiang Mai
Tue 18/11
23:05-09:15
1 stop25h 10m
San FranciscoPhuket City
SFO - HKT
SFOHKT
San Francisco
Sat 23/8
12:00-18:00
2 stops40h 00m
Phuket City
Sun 31/8
23:05-09:05
1 stop24h 00m
San FranciscoChiang Mai
SFO - CNX
SFOCNX
San Francisco
Mon 18/8
12:00-13:25
1 stop35h 25m
Chiang Mai
Fri 29/8
10:05-09:05
3 stops37h 00m
San FranciscoChiang Mai
SFO - CNX
SFOCNX
San Francisco
Mon 8/9
15:45-21:55
2 stops40h 10m
Chiang Mai
Wed 17/9
00:45-10:40
1 stop23h 55m
San FranciscoChiang Mai
SFO - CNX
SFOCNX
San Francisco
Fri 22/8
13:10-21:55
1 stop18h 45m
Chiang Mai
Mon 1/9
23:15-10:40
1 stop25h 25m
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Mon 6/10
23:30-23:10
1 stop33h 40m
Bangkok Suvarnabhumi
Tue 4/11
23:55-15:00
1 stop30h 05m
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Wed 23/7
20:00-19:35
2 stops33h 35m
Bangkok Suvarnabhumi
Mon 8/9
17:55-07:00
1 stop27h 05m
Best time to book a flight from San Francisco
Have a flexible travel schedule? Discover the best time to fly from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco
Get recent, data-driven insights about flights from San Francisco including ideal travel times, pricing trends, and more.
When is the best time to book a flight from San Francisco?
Use this chart to determine the optimal time to book a return flight from San Francisco to Suvarnabhumi. Price data was last updated on 27 June 2025.
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco?
Currently, April is the cheapest month in which you can book a flight from San Francisco (average of ฿17,991). Flying from San Francisco in June will prove the most costly (average of ฿27,052). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Which airlines fly from San Francisco?
Many airlines operate round-trip flights from San Francisco: EVA Air, Cathay Pacific, China Airlines. These airlines fly to the following popular destinations: Bangkok.
What are popular destinations to fly to from San Francisco?
If you’re flying from San Francisco, these routes are more frequently taken by airlines New York (1,547 flights per day), Los Angeles (1,065 flights per day) and Chicago (1,002 flights per day).
What is the cheapest place to fly to from San Francisco?
The cheapest city to fly to from San Francisco is Salt Lake City, with prices starting at ฿2,577. Explore other affordable destinations below.
Airline reviews for flights from San Francisco
Get insights into the airlines that provide service from San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from San Francisco. In the last 7 days, Cheapflights users made a total of 17,341 searches.
Get a feel of what it's like to fly with STARLUX Airlines, Korean Air, andANA from San Francisco by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
Entertainment
Comfort
Boarding
Overall
Crew
Food
Reviews
ltulagan,Jun 2025
TPE - SEA
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Fly your favourite airline from San Francisco
Browse through various options for flying your favourite airline from San Francisco. Flight routes are based on user searches made on Cheapflights and were last updated on 10 July 2025.
Related info for your journey
Access useful and relevant information related to your journey from San Francisco. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 10 July 2025.
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How does Cheapflights help users find flights from San Francisco?
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Why should you use Cheapflights to find cheap flight tickets from San Francisco?
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Can Cheapflights find flights from San Francisco with no change fees?
Certainly. Search results for flights from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from San Francisco become cheaper?
Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from San Francisco today and book when you’re ready!